Black borders around unity dash after update?

Hello,
I just recently installed ubuntu unity a couple weeks ago and added the unity testing ppa because I was really enjoying the new flat look of the dash. However, sometime in the last 4-5 days (i think) I believe there was some updates for some unity packages and ever since then there is solid black borders maybe 10 pixels wide around the unity dash. I haven’t seen any mention of it anywhere so I’m just wondering if anyone else has noticed or if I should file or bug report? I’d love to go back to no black borders!
Thanks:)

I’ve also noticed this, it seems to be in place of some of the old clear bumpy texture.